diff --git a/map/gps/gps-chase.html b/map/gps/gps-chase.html
index b7cd8ef..6c37614 100644
--- a/map/gps/gps-chase.html
+++ b/map/gps/gps-chase.html
@@ -8,6 +8,7 @@
 <style type="text/css">
 <!--
 div#gpsmap {width: 90vw; height: 75vw; margin: auto;}
+body{background: #f4a460;}
 -->
 </style>
 </head>